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Patents > National tech categories : CH 129b or FR 5 or USPC 2/2.14

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Office:
Inventors:
Louis-Constant-Célestin Magois (5) · Alfred John Macy (4) · Anacharsis Menier (4) · Henri Dufaux (3) · Prosper Meller‎ (3) · Armand Dufaux (3)
Inventor country:
Applicant person:
None (107) · Alfred John Macy (4) · Meller (the younger) (3) · Jean-Baptiste Guilbert (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Modeste-Abel Latouche (2) · Jean-Louis Le Hir (2) · Otto Schüle (2) · Dane Hurlburt‎ (2) · Baron de Rovérié de Cabrières‎ (2) · Joseph Wetterwald (2) · Alfred E. Wunderlich (2) · Adalbert Plaček (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (50) · navigation (41) · airplane (35) · Balloon (34) · stability (23) · propulsion (18) · design (15) · frame (13) · whole (13) · Aerostat (12) · None (11) · wings (10) · Propellers (10) · automatic stability (10) · aerial navigation (8) · propeller (8) · subsystem (8) · hybrid (7) · construction (7) · HTA (7)
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Related to aircraft:
Patent agent:
None (105) · E. Blum & Co. (11) · E. Imer-Schneider (9) · Jules Mathieu (6) · Fritz Isler (6) · Wilhelm Reinhard (4) · A. Ritter (4) · H. Kirchhofer (4) · Édouard Baral (4) · Lafond (3) · Karl Müller (2) · Armand RICORDEAU (2) · Léopold D’Aubreville (2) · Ferdinand Klostermann (2) · Ebinger & Isler (2) · Just Feuillat (2) · Naegeli & Co. (2) · Carl Müller (2) · Bourry-Séquin & Co. (2)
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Citations from after 1930:
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